68236396

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{2477}}^1$

素因数の和:2649

約数の個数: 24

約数和(自身を含む): 122393376

約数和(自身を除く): 54156980

約数列:

[1, 2, 4, 71, 97, 142, 194, 284, 388, 2477, 4954, 6887, 9908, 13774, 27548, 175867, 240269, 351734, 480538, 703468, 961076, 17059099, 34118198, 68236396]

約数ペア:

[(1, 68236396), (2, 34118198), (4, 17059099), (71, 961076), (97, 703468), (142, 480538), (194, 351734), (284, 240269), (388, 175867), (2477, 27548), (4954, 13774), (6887, 9908)]